# Xpert Unit® vs Congrès ADF 2025

The clearest difference is update cadence: Congrès ADF 2025 at every 2 months against Xpert Unit®'s every 7 months. Xpert Unit®'s advantage is iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Xpert Unit® ships an update every 7 months, Congrès ADF 2025 every 2 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Xpert Unit® | Congrès ADF 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 50 MB | 87 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [KOOREO](https://appshunter.io/developer/1260729725) | [Association dentaire française](https://appshunter.io/developer/1414885268) |

## What reviewers say

### Xpert Unit®

[App page](https://appshunter.io/ios/app/xpert-unit/id1317324580)

**In-app purchases:** none


### Congrès ADF 2025

[App page](https://appshunter.io/ios/app/congres-adf-2025/id6745897976)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Xpert Unit® free?

Xpert Unit® is free to download, with no in-app purchases.

### Is Congrès ADF 2025 free?

Congrès ADF 2025 is free to download, with no in-app purchases.

### Do Xpert Unit® or Congrès ADF 2025 have ads?

Neither Xpert Unit® nor Congrès ADF 2025 shows ads.

### Which is updated more often, Xpert Unit® or Congrès ADF 2025?

Xpert Unit® ships an update every 7 months, and Congrès ADF 2025 every 2 months. Most recently, Xpert Unit® was updated on October 13, 2026 and Congrès ADF 2025 on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*